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| Re: VIDEO: The Crew Taking the D Types and R9s back up to 207th Street (1358516) | |||
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Re: VIDEO: The Crew Taking the D Types and R9s back up to 207th Street |
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Posted by Asgard on Fri Jul 3 22:27:52 2015, in response to Re: VIDEO: The Crew Taking the D Types and R9s back up to 207th Street, posted by randyo on Thu Jul 2 13:14:54 2015. Would you know why the Ds had jumpers for the doors, instead of having the door circuits on the electric portion? The Standards were designed for ease of coupling and uncoupling without jumpers, even though MUDC was not provided for when they were built. But by the time the Ds were designed, MUDC was the future.Thanks. |
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